Error 10004, 10061

This error usually occurs if your Internet Service Provider does not allow
you to send direct mail. In this case you have to send mail via its mail server.
To do that, please open Settings / Common Settings / SMTP and enter the
address of your ISP's mail server there (see the screeshot below).

If you still have any troubles configuring Atomic Mail Sender, please contact
our technical support.

To order Atomic Mail Sender, simply click the link below or go to this
section to learn more about alternative payment methods. Also, before ordering,
you can get the downloadable version of the program here.